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Old 17th December 2013, 12:40 PM   #19971
6h5c is offline 6h5c  Netherlands
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That's great, good to hear it's come back alive!

~~ A very happy x-mas to all ~~

Ray
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Old 22nd December 2013, 08:54 PM   #19972
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merry xmas guys take care. keep on modding
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Old 23rd December 2013, 12:32 AM   #19973
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Merry Xmas, guys!
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Old 23rd December 2013, 08:03 AM   #19974
lymmlad is offline lymmlad  England
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Have a great Christmas, everyone.

Thanks for all your help this year.
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Old 23rd December 2013, 08:36 AM   #19975
SimontY is offline SimontY  United Kingdom
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Merr Christmas everybody!

Simon
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Old 23rd December 2013, 10:27 AM   #19976
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Merry X-Mas for everyone!!!
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Old 23rd December 2013, 02:50 PM   #19977
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Merry Xmas and a Happy New year to all folks !!!
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Old 11th January 2014, 01:18 PM   #19978
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Default CD rotates anti-clockwise when stop

Two months ago I mentioned that an opamp QM01 (TCA 0372) of my CD63SE had blown up (with sparks). I had no idea what was the cause of it Today I made up my mind and spent some time fixing the defective CDP. I also took the opportunity changing the laser unit to a brand new one.

Well, the CDP plays CD without any problem and the SQ is the same as before. Everything seems to return normal however I found that when the CDP is stopped the CD rotates slowly anti-clockwise. I have not touched anything apart from changing the IC QM01 and the laser unit. Any ideas what is the likely the cause of the rotation and how to fix it ??

The unit is fitted with 2 fleas from RAY and I remembered that the CD did not rotate before QM01 was blown. I uploaded my fixed CDP here for your reference.

According to the circuit diagram QM01 controls the tray motor as well as the Disk Motor. My be my new laser unit dees not work well with the circuit.
Attached Images
File Type: jpg CD63_SE.jpg (578.1 KB, 121 views)

Last edited by higlander; 11th January 2014 at 01:24 PM.
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Old 11th January 2014, 01:40 PM   #19979
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I've come across this a few times. Possibly one of the tracks where you resoldered the IC and check the ribbon from the laser. Hope it helps. Barry
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Old 12th January 2014, 07:17 AM   #19980
6h5c is offline 6h5c  Netherlands
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Are both power supply voltages present at QM01?
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